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Phytochemistry. 1994 Apr;35(6):1527-43.

Cardioactive steroid saponins and other constituents from the aerial parts of Tribulus cistoides.

Author information

1
Department of Pharmaceutical Chemistry, University of Erlangen, Germany.

Abstract

From the petrol extract of the aerial parts of Tribulus cistoides three steroid sapogenins and two N-acyltyramines were isolated, whereas the methanolic extract gave nine steroid saponins, among them the cardioactive cistocardin, saponin-3, saponin-4 and saponin-7. Furthermore, a furostanol diglycoside was isolated besides 5'-(hydroxysulphonyloxy) jasmonic acid, D-(+)-pinitol and sucrose. The structures were established by spectroscopic investigations of the isolated compounds and their hydrolysis products. 5'-(Hydroxysulphonyloxy) jasmonic acid has been prepared by partial synthesis.

PMID:
7764836
DOI:
10.1016/s0031-9422(00)86890-9
[Indexed for MEDLINE]

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